E17729 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E17729: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 20.0 DEGREES NOMINAL, width: 1.235 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, length: 3.000 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, top_style: BEVELED FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-053-6506, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

E17729

NSN: 5977-01-053-6506
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 0AHP6 — NATIONAL ELECTRICAL CARBON PRODUCTS, INC. DIV ELECTRICAL (USA)

SPECIFICATIONS

angle	20.0 DEGREES NOMINAL
width	1.235 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
length	3.000 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
top_style	BEVELED FRONT
body_style	RECTANGULAR COMMUTATOR
bevel_angle	30.0 DEGREES NOMINAL
style_designator	ONE PIECE
brush_shunt_length	5.000 INCHES MINIMUM AND 5.250 INCHES MAXIMUM SINGLE SHUNT IN
contact_face_style	BEVELED
terminal_slot_width	0.219 INCHES NOMINAL IN
NSN	5977-01-053-6506

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 3.000 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

TERMINAL SLOT WIDTH: 0.219 INCHES NOMINAL IN

•

TOP STYLE: BEVELED FRONT

•

SHUNT POSITION DESIGNATOR: 2

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: NATIONAL CARBON GRADE SA35 MFR REF SINGLE MATERIAL RESPONSE

•

ANGLE: 20.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

LENGTH	3.000 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
TERMINAL SLOT WIDTH	0.219 INCHES NOMINAL IN
TOP STYLE	BEVELED FRONT
SHUNT POSITION DESIGNATOR	2
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	NATIONAL CARBON GRADE SA35 MFR REF SINGLE MATERIAL RESPONSE
ANGLE	20.0 DEGREES NOMINAL
BRUSH SHUNT LENGTH	5.000 INCHES MINIMUM AND 5.250 INCHES MAXIMUM SINGLE SHUNT IN
CONTACT FACE STYLE	BEVELED

OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197

SUBSTITUTES & CROSS-REFERENCES 2

806822-0-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

M806822-0-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E17729?

E17729 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace E17729?

There are 2 known substitutes for E17729: 806822-0-01, M806822-0-01. Substitute compatibility should be verified for your specific system.

What is the NSN for E17729?

E17729 is cataloged in the U.S. Government catalog under NSN 5977-01-053-6506. This indicates validated use in U.S. government and defense supply chains.

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